Resources:
Linyphiidae  Blackwall, 1859 / Erigone  Audouin, 1826   30 species

Erigone arcticola  Chamberlin & Ivie, 1947

Description
Male

Prosoma yellowish brown, with black triangular marking and radiating lines. Prosoma length: 1.43 mm. Chelicerae yellowish brown. Sternum brown, suffused with black. legs greyish yellow, coxae ventrally with black apical margin. Opisthosoma dark grey.

Body length male: 2.05 mm
Female

Prosoma length: 1.26 mm. Colouration as in males, except thoracic part of prosoma with black margins.

Body length female: 2.9 mm
Distribution
  Presence
  No data
Global distribution (WSC 2018): Russia (Europe, Siberia), USA (Alaska)
Figures
References

Helsdingen P J van (2010a) Araneae. In: Fauna Europaea Database (Version 2010.1), online at www.european-arachnology.org

Holm Å (1960) On a collection of spiders from Alaska. Zool Bidr Upps 33: 109-134

Tanasevitch A V (2013a) The linyphiid spiders of the Altais, southern Siberia (Aranei: Linyphiidae). Arthropoda Selecta 22: 267-306

World Spider Catalog (2018) World Spider Catalog, version 19.5. Natural History Museum Bern, online at http://wsc.nmbe.ch (15.07.2018) doi: 10.24436/2

Updates
11-09-2015 Image insert
10-09-2015 Image insert